About the Execution of LTSMin+red for HypercubeGrid-PT-C5K3P3B15
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16164.247 | 3600000.00 | 13346225.00 | 1242.20 | FFF??TFFTT?TTFFT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r233-tall-167856418300023.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is HypercubeGrid-PT-C5K3P3B15, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r233-tall-167856418300023
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 15M
-rw-r--r-- 1 mcc users 7.7K Feb 26 11:07 CTLCardinality.txt
-rw-r--r-- 1 mcc users 61K Feb 26 11:07 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.4K Feb 26 06:40 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 26 06:40 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.8K Feb 25 16:16 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:16 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.3K Feb 25 16:16 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:16 LTLFireability.xml
-rw-r--r-- 1 mcc users 18K Feb 26 23:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 144K Feb 26 23:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K Feb 26 19:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 86K Feb 26 19:36 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 16:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 16:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rwxr-xr-x 1 mcc users 14M Mar 5 18:22 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-00
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-01
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-02
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-03
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-04
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-05
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-06
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-07
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-08
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-09
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-10
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-11
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-12
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-13
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-14
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-15
=== Now, execution of the tool begins
BK_START 1679433317874
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HypercubeGrid-PT-C5K3P3B15
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-21 21:15:19] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-21 21:15:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 21:15:20] [INFO ] Load time of PNML (sax parser for PT used): 586 ms
[2023-03-21 21:15:20] [INFO ] Transformed 9153 places.
[2023-03-21 21:15:20] [INFO ] Transformed 25110 transitions.
[2023-03-21 21:15:20] [INFO ] Parsed PT model containing 9153 places and 25110 transitions and 100440 arcs in 761 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 18 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 2 resets, run finished after 8115 ms. (steps per millisecond=1 ) properties (out of 16) seen :11
FORMULA HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 717 ms. (steps per millisecond=13 ) properties (out of 5) seen :1
FORMULA HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 762 ms. (steps per millisecond=13 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 791 ms. (steps per millisecond=12 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 742 ms. (steps per millisecond=13 ) properties (out of 4) seen :1
FORMULA HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 762 ms. (steps per millisecond=13 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 25110 rows 9153 cols
[2023-03-21 21:15:33] [INFO ] Computed 3484 place invariants in 1109 ms
[2023-03-21 21:15:36] [INFO ] [Real]Absence check using 3483 positive place invariants in 1188 ms returned sat
[2023-03-21 21:15:37] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 1536 ms returned sat
[2023-03-21 21:15:37] [INFO ] After 4402ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-21 21:15:40] [INFO ] [Nat]Absence check using 3483 positive place invariants in 1239 ms returned sat
[2023-03-21 21:15:41] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 1519 ms returned sat
[2023-03-21 21:16:02] [INFO ] After 20537ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-21 21:16:02] [INFO ] After 20580ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 9 ms.
[2023-03-21 21:16:02] [INFO ] After 25095ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 199 out of 9153 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9153/9153 places, 25110/25110 transitions.
Applied a total of 0 rules in 1814 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1821 ms. Remains : 9153/9153 places, 25110/25110 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 8110 ms. (steps per millisecond=1 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 738 ms. (steps per millisecond=13 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 748 ms. (steps per millisecond=13 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 738 ms. (steps per millisecond=13 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 257485 steps, run timeout after 30025 ms. (steps per millisecond=8 ) properties seen :{}
Probabilistic random walk after 257485 steps, saw 257340 distinct states, run finished after 30027 ms. (steps per millisecond=8 ) properties seen :0
Running SMT prover for 3 properties.
[2023-03-21 21:16:45] [INFO ] Invariant cache hit.
[2023-03-21 21:16:47] [INFO ] [Real]Absence check using 3483 positive place invariants in 1142 ms returned sat
[2023-03-21 21:16:49] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 1487 ms returned sat
[2023-03-21 21:16:49] [INFO ] After 3927ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-21 21:16:51] [INFO ] [Nat]Absence check using 3483 positive place invariants in 1151 ms returned sat
[2023-03-21 21:16:52] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 1429 ms returned sat
[2023-03-21 21:17:14] [INFO ] After 20905ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-21 21:17:14] [INFO ] After 20937ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 9 ms.
[2023-03-21 21:17:14] [INFO ] After 25077ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 199 out of 9153 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9153/9153 places, 25110/25110 transitions.
Applied a total of 0 rules in 2084 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2086 ms. Remains : 9153/9153 places, 25110/25110 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9153/9153 places, 25110/25110 transitions.
Applied a total of 0 rules in 1452 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
[2023-03-21 21:17:17] [INFO ] Invariant cache hit.
[2023-03-21 21:17:18] [INFO ] Implicit Places using invariants in 953 ms returned []
Implicit Place search using SMT only with invariants took 955 ms to find 0 implicit places.
[2023-03-21 21:17:18] [INFO ] Invariant cache hit.
[2023-03-21 21:17:19] [INFO ] Dead Transitions using invariants and state equation in 958 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3382 ms. Remains : 9153/9153 places, 25110/25110 transitions.
Applied a total of 0 rules in 1298 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
Running SMT prover for 3 properties.
[2023-03-21 21:17:21] [INFO ] Invariant cache hit.
[2023-03-21 21:17:23] [INFO ] [Real]Absence check using 3483 positive place invariants in 1098 ms returned sat
[2023-03-21 21:17:24] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 1503 ms returned sat
[2023-03-21 21:17:25] [INFO ] After 3983ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-21 21:17:27] [INFO ] [Nat]Absence check using 3483 positive place invariants in 1196 ms returned sat
[2023-03-21 21:17:28] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 1459 ms returned sat
[2023-03-21 21:17:53] [INFO ] After 24618ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-21 21:17:57] [INFO ] After 27770ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 1745 ms.
[2023-03-21 21:17:58] [INFO ] After 33756ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
[2023-03-21 21:17:58] [INFO ] Export to MCC of 3 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 6 ms.
[2023-03-21 21:17:58] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 9153 places, 25110 transitions and 100440 arcs took 91 ms.
[2023-03-21 21:18:01] [INFO ] Flatten gal took : 1451 ms
Total runtime 161629 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --inv-bin-par --invariant=/tmp/500/inv_0_ --invariant=/tmp/500/inv_1_ --invariant=/tmp/500/inv_2_ --inv-par
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 198176 kB
After kill :
MemTotal: 16393232 kB
MemFree: 16269484 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -timeout 360 -rebuildPNML
mcc2023
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="HypercubeGrid-PT-C5K3P3B15"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is HypercubeGrid-PT-C5K3P3B15, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r233-tall-167856418300023"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/HypercubeGrid-PT-C5K3P3B15.tgz
mv HypercubeGrid-PT-C5K3P3B15 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;